A Wheel of Fortune electronic circuit can be designed using some logic ICs and other few components . This Wheel of Fortune circuit consist in a 10 LEDs that will light from 0 to 9 as the wheel pass each point . The rotation of the wheel start fast and gradually slows down to a random stop (with a click a t the each position of the wheel ) . After the wheel chases the selected led will lit few seconds and then goes out . To restart the wheel of fortune circuit the S1 push-button must be depressed . In time as the light of LEDs is spinning the circuit generate a click sound as the wheel passes each point .
This wheel electronic circuit needs to be powered by a 9 volts DC power supply .